Sweet Valley Twins By Francine Pascal Book Set Of 5 90's 1990's Books #31 Has someone taken Jessica's place as the "most popular girl"? - Jessica's Bad Idea #34 Can elizabeth keep her twin from putting on a terrible performance? - Jessica, The Rock Star #36 How can a twelve year old girl disappear into thin air?- Mary Is Missing #39 Jessica is in the biggest trouble of her life! - Jessica and The Money Mix-Up #88 It's a boy-girl scare war! - Steven Gets Even